Individual Calculations March 2010
 Garcia, Richard  Total change: 4.05  Rating chartPersonal card
 25e Open International d'Hiver de Nice Nice FRA 2009-12-26
RcRownchangeKK*chgGame
 1926 1760 2.00 6 0.27 15 4.05 
  Cavatorta, Fosco 1968 ITA0.5010.27154.05 
  Birens, Eric-Andre 2046 FRA0.001-0.1615-2.40 
  De Luca, Fabio 1810 ITA0.5010.07151.05 
  Maiffret, Patrick 1945 FRA0.001-0.2615-3.90 
  Benamozig, Jean-Marc 1858 FRA1.0010.63159.45 
  Di Lazzaro, Gabriele 1930 ITA0.001-0.2815-4.20 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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